Improved Fractional Order VSS Inc-Cond MPPT Algorithm for Photovoltaic Scheme

Table 2

Comparison of conventional and proposed tracking algorithm performance.

Technique	Parameter	Irradiance-200 W/m^2 and temperature is −25°C		Irradiance-800 W/m^2 and temperature is −27°C		Under steady state conditions
		Output power	Sampling period in seconds	Output power	Sampling period in seconds
Conventional; Inc-Cond	Δ𝐷 = 0.10	𝑃𝑜: 12.9 W	0.02 seconds	𝑃𝑜: 38.7 W	0.5 seconds	More fluctuation takes place
Proposed FOVSS Inc-Cond algorithm	𝑀 = 0.056	𝑃𝑜: 13.5 W	0.02 seconds	𝑃𝑜: 39.5 W	0.5 seconds	Eliminate the fluctuation